package java_0629;

class MyThread3 implements Runnable{

    @Override
    public void run() {
        while(true){
            System.out.println("hello Runnable");
            try {
                Thread.sleep(5000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}

public class ThreadDemo3 {
    public static void main(String[] args) throws InterruptedException {
        Thread t = new Thread(new MyThread3());
        t.start();
        while(true){
            System.out.println("hello main");
            Thread.sleep(2000);
        }
    }
}
